Switching Inverters for the LCD Backlighting

  • Cho, Guang-Sup (Department of Electrophysics, Kwangwoon University) ;
  • Kim, Sung-Jung (Department of Electrophysics, Kwangwoon University) ;
  • Kwon, Nam-Ok (Department of Electrophysics, Kwangwoon University) ;
  • Kim, Young-Mi (Department of Electrophysics, Kwangwoon University) ;
  • Cho, Tae-Sung (Department of Electrophysics, Kwangwoon University) ;
  • Choi, Eun-Ha (Department of Electrophysics, Kwangwoon University) ;
  • Kim, Bong-Soo (Department of Electronic Engineering, Kwangwoon University) ;
  • Kang, June-Gill (Department of Electronic Engineering, Kwangwoon University)
  • 발행 : 2002.08.21

초록

Various types of switching inverters such as a full-bridge, a half bridge, a push-pull, and a multi-vibrator, are introduced for multi-lamps backlighting with EEFLs and CCFLs. Synchronizing the phase between voltage and current waves, a high luminance and a high efficiency have been achieved.

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